//: C09:ErrTest.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// Testing require.h
#include "../require.h"
#include <fstream>
using namespace std;

int main(int argc, char* argv[])
{
    int i = 1;
    require(i, "value must be nonzero");
    requireArgs(argc, 1);
    requireMinArgs(argc, 1);
    ifstream in(argv[1]);
    assure(in, argv[1]); // Use the file name
    ifstream nofile("nofile.xxx");
    assure(nofile); // The default argument
    ofstream out("tmp.txt");
    assure(out);
} ///:~
